1 files changed, 1 insertions, 3 deletions
diff --git a/x2p/a2p.h b/x2p/a2p.h
index 290b4b980f..3b0338ca02 100644
--- a/x2p/a2p.h
+++ b/x2p/a2p.h
@@ -73,9 +73,7 @@
 
 #define MEM_SIZE Size_t
 
-#ifdef STANDARD_C
-#   include <stdlib.h>
-#else
+#ifndef STANDARD_C
     Malloc_t malloc (MEM_SIZE nbytes);
     Malloc_t calloc (MEM_SIZE elements, MEM_SIZE size);
     Malloc_t realloc (Malloc_t where, MEM_SIZE nbytes);